Browse by author
Lookup NU author(s): Emeritus Prof Alfred Sykes
Full text for this publication is not currently held within this repository. Alternative links are provided below where available.
The aqueous solution reactions of heterometallic cube derivatives of [Mo3S4(H2O9]4+, written here as [Mo3MS4(H2O)10]4+ (tetrahedral M = Fe, Co, Ni, Pd, Cu) with carbon monoxide are considered. Thermodynamically favourable reactions complete in 330 min are detected with M = Co (Group 9), and Ni and Pd (Group 10) containing cubes having 15 and 16 metal electrons, respectively, but no corresponding reactions are observed with M = Fe, Cu cubes having 14 and 17 metal electrons, respectively. A similar reaction is observed with the Se-containing cube [Mo3NiSe4(H2O)10]4+ , and with the higher oxidation state cube [Mo3CuS4(H2O)10]5+ (16 electrons) [Mo3S4(H2O)9]4+ and Cu(CO)+ are obtained as final products. On bubbling N2 through the latter CO is removed, and approaching quantitative reformation of [Mo3CuS4(H2O)10]5+ is observed. Greater difficulty is experienced in removing carbon monoxide from the other carbonyl adducts (M = Co. Ni, Pd) using N2 © 1999 Elsevier Science S.A. All rights reserved.
Author(s): Hernandez-Molina R, Sykes AG
Publication type: Article
Publication status: Published
Journal: Coordination Chemistry Reviews
Year: 1999
Volume: 187
Issue: 1
Pages: 291-302
Print publication date: 01/06/1999
ISSN (print): 0010-8545
ISSN (electronic): 1873-3840
Publisher: Elsevier
URL: http://dx.doi.org/10.1016/S0010-8545(99)00006-5
DOI: 10.1016/S0010-8545(99)00006-5
Altmetrics provided by Altmetric